Home / 163,018.88-244,530.04-44,690.23

Finding the Fourth Proportional to 163,018.88, 244,530.04 and 44,690.23

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Solution

The fourth proportional to 163,018.88, 244,530.04 and 44,690.23 is: 67,035.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,018.88 : 244,530.04 = 44,690.23 : x
  2. Step 2: Convert to fraction form
    163,018.88/244,530.04 = 44,690.23/x
  3. Step 3: Cross multiply
    163,018.88x = 244,530.04 × 44,690.23
  4. Step 4: Simplify right side
    163,018.88x = 10,928,103,729.51
  5. Step 5: Solve for x
    x = 10,928,103,729.51/163,018.88
  6. Step 6: Final answer
    x = 67,035.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.